NONPROTEIN AMINO ACIDS IN MURCHISON METEORITE

被引:264
作者
KVENVOLDEN, KA
LAWLESS, JG
PONNAMPERUMA, C
机构
关键词
D O I
10.1073/pnas.68.2.486
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
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页码:486 / +
页数:1
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共 33 条
[1]   MARINE SEDIMENTS - DATING BY RACEMIZATION OF AMINO ACIDS [J].
BADA, JL ;
MAYNARD, JB ;
LUYENDYK, BP .
SCIENCE, 1970, 170 (NN395) :730-&
[2]   MICROORGANISMS 3 BILLION YEARS OLD FROM PRECAMBRIAN OF SOUTH AFRICA [J].
BARGHOOR.ES ;
SCHOPF, JW .
SCIENCE, 1966, 152 (3723) :758-&
[3]  
BONNER WA, EXOBIOLOGY
[4]   PLANETARY SYSTEMS ASSOCIATED WITH MAIN-SEQUENCE STARS [J].
BROWN, H .
SCIENCE, 1964, 145 (363) :1177-&
[5]  
BUVET R, 1971, 3 P INT C OR LIF
[6]  
CHADHA M, 1971, 3 P INT C OR LIF
[7]  
CHANG S, 1971, EXOBIOLOGY
[8]  
Chang S. L., IN PRESS
[9]   D-AMINO ACIDS IN ANIMALS [J].
CORRIGAN, JJ .
SCIENCE, 1969, 164 (3876) :142-+
[10]   ALGA-LIKE FORMS IN ONVERWACHT SERIES SOUTH AFRICA - OLDEST RECOGNIZED LIFELIKE FORMS ON EARTH [J].
ENGEL, AEJ ;
NAGY, B ;
NAGY, LA ;
ENGEL, CG ;
KREMP, GOW ;
DREW, CM .
SCIENCE, 1968, 161 (3845) :1005-&